Question

Which two domains in the six-kingdom classification include prokaryotic organisms?

• A. Animalia and Plantae
• B. Bacteria and Archaea
• C. Bacteria and Protista
• D. Protista and Fungi

Answer 1

The correct option is B

Bacteria and Archaea

According to the six-kingdom classification, organisms can be classified into three domains - Archaea, Bacteria, and Eukarya. These domains are further classified into six kingdoms - Monera or Bacteria, Archaea, Protista, Fungi, Plantae, and Animalia. The two domains that include prokaryotic organisms are Archeae and Bacteria. Prokaryotic organisms do not have a well-defined nucleus and lack cell organelles.